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• 1??2G?3G???????????
• 2???:???????????
• 3????????????????
• 4?????:??????????????
• 5?????????????????????
• 6“????”?????????:??????
• 7?????????????????????
• 8????????????????
• 9?????????????????????
• 10?????:???????????????
• 11????????????????T3???T12
• 12????2????????????????
• 13????????????????????
• 1437????????????????????
• 15?????????????:?????????
• 16??:??????0.7???????5.84?
• 17?????????????????????
• 18?????????:???11?4?????
• 19???22+9????????36??????
• 20??????12???????????